{"id":466,"date":"2015-03-20T18:47:00","date_gmt":"2015-03-20T10:47:00","guid":{"rendered":"http:\/\/www.dv-asia.com\/blog\/?p=466"},"modified":"2016-03-11T22:05:36","modified_gmt":"2016-03-11T14:05:36","slug":"arri-%e6%8e%a8%e5%87%ba%e6%96%b0%e7%9a%84-alexa-sxt-%e6%94%9d%e5%bd%b1%e6%a9%9f","status":"publish","type":"post","link":"https:\/\/www.dv-asia.com\/blog\/?p=466","title":{"rendered":"ARRI \u63a8\u51fa\u65b0\u7684 ALEXA SXT \u651d\u5f71\u6a5f"},"content":{"rendered":"<p>\u904e\u53bb\u96a8\u8457 NAB \u65e5\u671f\u9010\u6f38\u63a5\u8fd1\uff0c\u5404\u5bb6\u5ee0\u5546\u90fd\u78e8\u62f3\u64e6\u638c\uff0c\u5e0c\u671b\u80fd\u5728 NAB \u6703\u5834\u4e00\u55da\u9a5a\u4eba\uff0c\u6210\u70ba\u6703\u5834\u4eae\u9ede\u4e4b\u4e00\u3002\u4f46\u884c\u92b7\u624b\u6cd5\u4e0d\u65b7\u63a8\u9673\u51fa\u65b0\u7684\u4eca\u65e5\uff0c\u6f38\u6f38\u770b\u898b\u6709\u4e9b\u5ee0\u5bb6 NAB \u5c55\u671f\u9084\u6c92\u958b\u59cb\u5c31\u900f\u9732\u65b0\u7522\u54c1\u8a0a\u606f\uff0c\u5c31\u50cf\u662f\u624b\u6a5f\u5e02\u5834<del datetime=\"2015-03-19T12:31:51+00:00\">\u53ef\u80fd\u662f\u884c\u92b7\u4eba\u54e1\u81ea\u5df1\u6d41\u51fa\u7684\u9593\u8adc\u7167<\/del>\u90a3\u6a23\uff0c\u50cf\u64e0\u7259\u818f\u822c\u5148\u900f\u9732\u4e00\u4e9b\u8cc7\u8a0a\uff0c\u597d\u6210\u70ba\u4eba\u5011\u901b NAB \u6642\u7279\u5225\u8a3b\u8a18\u7684\u4eae\u9ede\u6524\u4f4d\u3002<\/p>\n<p>ARRI \u5ba3\u5e03\u63a8\u51fa\u65b0\u7684 ALEXA \u7cfb\u5217\uff1a ALEXA SXT \uff08SXT = Super Xtended Technology\uff09\u651d\u5f71\u6a5f\u3002\u6709\u8457 ALEXA \u7684\u5805\u56fa\u6a5f\u8eab\uff0c\u63d0\u4f9b ProRes 4K UHD\uff083840 x 2160\uff09\u8207 ProRES 4K Cine \uff084096 x 2637\uff09\u8a18\u9304\u529f\u80fd\uff0c\u9084\u52a0\u5165\u4e09\u500b\u7368\u7acb\u7684 HD-SDI \u8f38\u51fa\uff0c\u65b9\u4fbf\u5728\u62cd\u651d\u73fe\u5834\u4ee5\u4e0d\u540c\u8272\u8abf\u76e3\u770b\u756b\u9762\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f ALEXA SXT \u88dd\u8f09\u7684\u662f 3.4K \u7684 ALEV\u2162 \u611f\u5149\u5143\u4ef6\uff0c\u63db\u53e5\u8a71\u8aaa\u5b83\u53ef\u80fd\u662f\u50cf AMIRA \u90a3\u6a23\uff0c\u5c07\u756b\u9762\u7a0d\u5fae\u653e\u5927\u4ee5\u7522\u751f 4K \u756b\u9762\u3002<\/p>\n<p>ALEXA SXT \u52a0\u5165\u4e86\u7576\u521d\u958b\u767c ALEXA 65 \u6642\u7522\u751f\u7684\u6280\u8853\uff0c\u8b93\u5b83\u6709\u8457\u65b0\u7684\u53ef\u7a0b\u5f0f\u5316\u5f71\u50cf\u8655\u7406\u5668\uff08FPGAs\uff09\uff0c\u63d0\u5347\u6574\u9ad4\u7684\u5f71\u50cf\u54c1\u8cea\u3002\u5176\u984f\u8272\u8655\u7406\u6280\u8853\u5247\u4f86\u81ea AMIRA \u958b\u767c\u904e\u7a0b\uff0c\u4f7f\u7528\u9032\u968e\u7684\u984f\u8272\u7ba1\u7406\u5f15\u64ce\uff0c\u6709\u8457\u5bec\u5ee3\u7684\u8272\u57df\uff0c\u53e6\u5916\u4e5f\u8b93\u4f7f\u7528\u8005\u5728\u62cd\u651d\u73fe\u5834\u9810\u89bd\u8272\u8abf\u8abf\u6574\uff0c\u50cf\u662f Rec 2020 gamma\u3002\u4f7f\u7528\u8005\u5011\u53ef\u4ee5\u5229\u7528 ARRI Look Tool \u4f86\u81ea\u884c\u5efa\u7acb\u65b0\u7684 ALF-2\uff08ARRI Look File 2\uff09\u4e26\u5c07\u5176\u5c0e\u5165 ALEXA SXT\uff0c\u5c0e\u5165\u5f8c\u53ef\u4ee5\u5957\u5728\u4efb\u4e00 HD-SDI \u8f38\u51fa\u3001\u89c0\u666f\u7a97\uff0c\u6216\u662f\u76f4\u63a5\u8a18\u9304\u5728 ProRes \u683c\u5f0f\u5f71\u7247\u4e2d\u3002<\/p>\n<p>ALEXA SXT \u9810\u8a08\u5728 2015 \u5e74\u590f\u5929\u63a8\u51fa\uff0c\u7cfb\u5217\u5305\u542b ALEXA SXT EV\uff0cSXT Plus \u53ca SXT Studio\uff0c\u7528\u4f86\u53d6\u4ee3\u73fe\u6709\u7684 ALEXA XT \u7cfb\u5217\u3002\u95dc\u65bc ALEXA SXT \u7684\u66f4\u591a\u8a0a\u606f\u53ef\u4ee5\u770b<a href=\"http:\/\/www.arri.com\/camera\/alexa\/cameras\/camera_details\/alexa-sxt\/subsection\/overview\/\" target=\"_blank\">\u9019\u88e1<\/a>\u3002<\/p>\n<p>DV ASIA \u6703\u5728 NAB2015 \u6703\u5834\u5e36\u4f86\u66f4\u591a\u76f8\u95dc\u5831\u5c0e\uff0c\u656c\u8acb\u671f\u5f85\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"\u904e\u53bb\u96a8\u8457 NAB \u65e5\u671f\u9010\u6f38\u63a5\u8fd1\uff0c\u5404\u5bb6\u5ee0\u5546\u90fd\u78e8\u62f3 \n<a class=\"moretag\" href=\"https:\/\/www.dv-asia.com\/blog\/?p=466\"> 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